The story
- Italian · derived fromcorriere
- Middle French · derived fromcourrier
- Middle English · inherited fromcourier
- Old French · derived fromcoreor
- Middle English · inherited fromcorour
- English todaycourier
From a convergence of Middle English corour, currour, from Old French coreor, agent noun of corir (“to run”), and Middle English courier, a borrowing of Middle French courrier, from Italian corriere.
Etymology from Wiktionary, CC BY-SA 4.0.